#649AF4#649AF4

#649AF4 is a light, vivid blue. Relative luminance 0.324; OKLCH L 68.9% C 0.145 H 260.1°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#649AF4
RGB	rgb(100, 154, 244)
HSL	hsl(218, 87%, 67%)
HSV	hsv(218, 59%, 96%)
CMYK	cmyk(59%, 36.9%, 0%, 4.3%)
CIE-LAB	lab(63.63, 8.66, -50.45)
CIE-LCH	lch(63.63, 51.19, 279.74°)
OKLab	oklab(68.9% -0.025 -0.1431)
OKLCH	oklch(68.9% 0.145 260.1)
XYZ	xyz(33.1346, 32.3493, 90.0683)
Luminance	0.3235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649AF4 #F4BE64

analogous

#64E2F4 #649AF4 #7664F4

triadic

#649AF4 #F4649A #9AF464

tetradic

#649AF4 #F464E2 #F4BE64 #64F476

square

#649AF4 #F464E2 #F4BE64 #64F476

split-complementary

#649AF4 #F47664 #E2F464

monochromatic

#0F57CF #2B75F0 #649AF4 #9DBFF8 #D6E4FC

Accessibility & contrast

On white

2.81

#649AF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#649AF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649AF4

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649AF4	#FFFFFF	#000000	##000000
##649AF4	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A1F8

Deuteranopia (green-blind)

#6194F2

Tritanopia (blue-blind)

#00AEBB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649af4;
/* rgb */ color: rgb(100, 154, 244);
/* oklch */ color: oklch(68.9% 0.145 260.1);

Tailwind

colors: {
  custom: {
    50: '#9bb7f8',
    500: '#649af4',
    950: '#000000',
  },
}

SCSS

$custom: #649af4;
$custom-light: #9bb7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#649af4",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 244
  },
  "hsl": {
    "h": 217.5,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.68899,
    "c": 0.14522,
    "h": 260.1
  },
  "luminance": 0.32352
}

Semantic roles & 50–950 ramp

primary

#649AF4

secondary

#F0E0C3

accent

#8F02E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649AF4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →